A1172 Datasheet - Allegro MicroSystems





A1172 Datasheet - Micropower Ultra-Sensitive Hall-Ef fect Switch

A1172   A1172  

Datasheet: A1172 datasheet

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Description: A1172 Micropower Ultra-Sensitive Hall-Ef fect Switch www.datasheet4u.com Featur es and Benefits ▪ Micropower operatio n ▪ Operation with either north or so uth pole— no magnetic orientation req uired during assembly ▪ 1.65 to 3.5 V battery operation ▪ Chopper stabiliz ation ▫ Superior temperature stabilit y ▫ Extremely low switchpoint drift Insensitive to physical stress ▪ S olid state reliability ▪ Small size: WLCSP (≈ 1 mm × 1 mm × 0.5 mm) ▪ Complementary, push-pull outputs elimin ate need for pull-up resistor Descript ion The A1172 is an ultra-sensitive, po le-independent Hall-effect switch with a latched digital output. It features o peration at low supply currents and voltages, making it ideal


Manufacture Part Number Description

Allegro MicroSystems

A1172

Micropower Ultra-Sensitive Hall-Ef fect Switch




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